41019-50-5

• 常用中文名：3-Bromo-2,2-dimethyl-3,4-dihydro-2H-benzo[h]chromene-5,6-dione
• 常用英文名：3-Bromo-2,2-dimethyl-3,4-dihydro-2H-benzo[h]chromene-5,6-dione
• CAS号：41019-50-5
• 分子式：C₁₅H₁₃BrO₃
• 分子量：321.16600
• 发布时间：2016-04-18 23:48:38
• 更新时间：2024-01-11 08:28:54

名称

• 英文名: 3-bromo-2,2-dimethyl-3,4-dihydrobenzo[h]chromene-5,6-dione

物化性质

• 密度: 1.54g/cm3
• 沸点: 434.4ºC at 760 mmHg
• 分子式: C₁₅H₁₃BrO₃
• 分子量: 321.16600
• 闪点: 216.5ºC
• 精确质量: 320.00500
• PSA: 43.37000
• LogP: 3.12550
• 折射率: 1.626

安全

• 海关编码: 2914700090

合成路线

57620-99-2 ~93% 41019-50-5 74693-34-8

文献：Perez-Sacau, Elisa; Diaz-Penate, Raquel G.; Estevez-Braun, Ana; Ravelo, Angel G.; Garcia-Castellano, Jose M.; Pardo, Leonardo; Campillo, Mercedes Journal of Medicinal Chemistry, 2007 , vol. 50, # 4 p. 696 - 706

57620-99-2 ~93% 41019-50-5

文献：Eyong, Kenneth O.; Puppala, Manohar; Kumar, Ponminor Senthil; Lamshoeft, Marc; Folefoc, Gabriel N.; Spiteller, Michael; Baskaran, Sundarababu Organic and Biomolecular Chemistry, 2013 , vol. 11, # 3 p. 459 - 468

84-79-7 ~% 41019-50-5

文献：Paterno Gazzetta Chimica Italiana, 1882 , vol. 12, p. 353

84-79-7 ~48% 41019-50-5 74693-31-5 74693-34-8

文献：Shetgiri; Kokitkar; Sawant Acta Poloniae Pharmaceutica - Drug Research, 2001 , vol. 58, # 2 p. 133 - 135

上下游产品

上游产品  2
57620-99-2 84-79-7
下游产品  2
84-79-7 88-99-3

海关

海关编码	2914700090
中文概述	2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 丙酮报明包装
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%